package com.headfirst.BehaviorMode.strategy.version4;

/**
 * 测试代码
 */
public class Test {

    public static void main(String[] args) {
        System.out.println(Calc.add.op(1, 2));
        System.out.println(Calc.sub.op(1, 2));
        System.out.println(Calc.multi.op(1, 2));
        System.out.println(Calc.div.op(1, 2));
        
    }
}
